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Re: remove duplicate value in array

by Fletch (Bishop)
on Jul 11, 2006 at 13:46 UTC ( [id://560456]=note: print w/replies, xml ) Need Help??


in reply to remove duplicate value in array

When you want distinct values think hash. 

my %seen;
@content = grep !($seen{$_}++), split( / /, $content );

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